Real time camera effect

1//
2VideoTestActivity.java
3
4package com.videoTest;
5
6import java.io.File;
7
8import android.app.Activity;
9import android.content.Intent;
10import android.hardware.Camera;
11import android.net.Uri;
12import android.os.Bundle;
13import android.os.Environment;
14import android.provider.MediaStore;
15import android.view.View;
16import android.widget.Button;
17import android.widget.TextView;
18
19public class VideoTestActivity extends Activity {
20
21 private static final int REQUEST_VIDEO = 100;
22
23 Button captureButton;
24
25 TextView text;
26 File destination;
27 Camera camera;
28
29 @Override
30 public void onCreate(Bundle savedInstanceState) {
31 super.onCreate(savedInstanceState);
32 setContentView(R.layout.main);
33
34 captureButton = (Button)findViewById(R.id.capture);
35 captureButton.setOnClickListener(listener);
36
37 captureButton = (Button)findViewById(R.id.capture);
38 captureButton.setOnClickListener(listener);
39 text = (TextView)findViewById(R.id.file);
40
41
42
43 destination = new File(Environment.getExternalStorageDirectory(),"myVideo");
44 }
45
46 @Override
47 protected void onActivityResult(int requestCode, int resultCode, Intent data) {
48 if(requestCode == REQUEST_VIDEO && resultCode == Activity.RESULT_OK) {
49 String location = data.getData().toString();
50 text.setText(location);
51 }
52 }
53
54 private View.OnClickListener listener = new View.OnClickListener() {
55 @Override
56 public void onClick(View v) {
57 /*Camera.Parameters parameters = camera.getParameters();
58 parameters.setColorEffect(Camera.Parameters.EFFECT_NEGATIVE);
59 camera.setParameters(parameters);*/
60 Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
61
62 intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(destination));
63 intent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 1);
64
65 // intent.filterHashCode();
66 startActivityForResult(intent, REQUEST_VIDEO);
67 intent.setType("*/*");
68 intent.setType("image/*");
69 intent.setType("video/*");
70 }
71 };
72}
73///
74main.xml
75<?xml version="1.0" encoding="utf-8"?>
76<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
77 android:orientation="vertical"
78 android:layout_width="fill_parent"
79 android:layout_height="fill_parent">
80 <Button
81 android:id="@+id/capture"
82 android:layout_width="fill_parent"
83 android:layout_height="wrap_content"
84 android:text="Take a Video"
85 />
86 <Button
87 android:id="@+id/Effects"
88 android:layout_width="fill_parent"
89 android:layout_height="wrap_content"
90 android:text="Effects"
91 android:visibility="gone"
92 />
93 <TextView
94 android:id="@+id/file"
95 android:layout_width="fill_parent"
96 android:layout_height="fill_parent"
97 />
98</LinearLayout>